BATTERY AND ELECTRICAL DEVICE

Organization Name

CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor(s)

BATTERY AND ELECTRICAL DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18604490 titled 'BATTERY AND ELECTRICAL DEVICE

The abstract of the patent application describes a battery with a box body containing an electrical cavity, a battery cell group with multiple cells arranged in a specific direction, pressure relief mechanisms on at least two cells, and supporting members with escape cavities for the pressure relief mechanisms.

The battery includes a box body with an electrical cavity.
The battery cell group is housed in the electrical cavity and consists of multiple cells arranged in a specific direction.
At least two cells in the battery cell group have pressure relief mechanisms on the first wall of the cell.
Supporting members are attached to the first wall of the cells to provide support, with escape cavities corresponding to the pressure relief mechanisms for actuation.

Potential Applications: - Electric vehicles - Portable electronic devices - Energy storage systems

Problems Solved: - Preventing overpressure in battery cells - Ensuring safety in battery operation

Benefits: - Enhanced safety features - Improved battery performance - Longer battery lifespan

Commercial Applications: Title: "Enhanced Safety Battery Technology for Electric Vehicles and Portable Devices" This technology can be utilized in the automotive industry for electric vehicles, consumer electronics, and energy storage solutions, potentially revolutionizing the safety standards in these sectors.

Questions about the technology: 1. How does the pressure relief mechanism work in preventing overpressure in battery cells? 2. What are the specific safety benefits of incorporating escape cavities in supporting members for battery cells?

Original Abstract Submitted

A battery includes: a box body including an electrical cavity; a battery cell group accommodated in the electrical cavity, wherein the battery cell group includes a plurality of battery cells arranged in a first direction, at least two battery cells in the battery cell group are each provided with a pressure relief mechanism, and the pressure relief mechanism is arranged on a first wall of the battery cell; and a supporting member attached to the first wall to support the battery cell, wherein the supporting member includes escape cavities corresponding to at least two of the pressure relief mechanisms in the battery cell group, and the escape cavities are used for providing deformation spaces for actuation of the at least two pressure relief mechanisms.